etna_dat

This is a 16 qam simulink file which can show the scatter plot. useful for students.

用于对数据的拟合，包括威布尔分布、正态分布、对数正态分布(Used for fitting the data, including the Weibull distribution, normal distribution, lognormal distribution)

计算微带线和带状线的阻抗、有效介电常数等参数的一些脚本，内附详细注释，看了就能用(Some strips for parameters calculation of microstrip lines and strip lines)

无线通信算法中的LTE-A实现matlab仿真平台，包括VsXlFg调制编码方式，以及BsqDcTg技术，多天线，协同通信的基本原理，都调试通过了，是个整体框架程序。 (Wireless communications algorithms achieve LTE-A matlab simulation platform, including VsXlFg modulation and coding schemes, as well asBsqDcTg technology, multiple antennas, the basic principles of cooperative communication, both through debugging, and is a whole framework program. )

1、均为MATLAB软件M文件程序； 2、程序文件为每一章节中例题的MATLAB程序电子版，程序名与例题名序号相对应； 3、此文件夹中的程序已经经过调试，在MATLAB 7.0或以上版本中均可以正常运行； 4、程序头中功能介绍了此程序的主要实现的功能。(1, M files are MATLAB software program 2, the program files for each chapter in the electronic version of examples of the MATLAB program, the program name and serial number corresponding to the example names 3, this folder has been debugging the program in MATLAB 7.0 or later can be normal operation 4, the program features first introduced in the main achievement of this program functions.)

模拟太阳系各个天体的运动，在运动速度、轨道偏移、运行周期方面尽量的接近真实比例。属于全面的模拟(Motion simulation various celestial bodies in the solar system, the velocity, trajectory offset as much as possible close to the real terms of the proportion of the operation cycle. Belonging comprehensive simulation)

ofdm dechewngxu ofdm 的程序(ofdm dechewngxu ofdm program)

MATLAB编写的huffman编解码程序，程序中计算了压缩比。(MATLAB prepared huffman codec procedures, procedures to calculate the compression ratio.)

pso优化BP，非常实用，具有较好的预测能力(pso optimal BP，Very practical, with good predictability)

说明：  MATLAB help 中文版，很有用，对于英语不好的人来说，很好！(MATLAB help the Chinese version, very useful for people with poor English, very good!)